intel_enemydropped3.wav missing

While testing a CTF map, I noticed a message in the console in red that said:

vo\intel_enemydropped3.wav

was missing.

I seen this on other people's logs too, but nobody seems to actually address this one issue.

I noticed this ingame too especially when playing 2fort, sometimes the intel would be captured, I would race around only to find it laying on the floor. I guess it can't make an announcement if the file is missing.